Täitekihi

Täitekihi is an Estonian term that translates to "filler layer" or "filling layer." It generally refers to a layer of material used to fill a void, create volume, or provide a base for subsequent layers in various construction, manufacturing, or artistic contexts.

In construction, täitekihi can refer to a layer of granular material such as gravel or sand used to fill excavated areas or create a level surface before paving or building. This layer helps to distribute loads and prevent settlement. It can also be used in road construction to build up the roadbed.

In manufacturing, particularly in the production of composite materials or molded objects, a täitekihi might be a less dense or less expensive material incorporated to reduce overall material cost or weight while still providing structural integrity or bulk. This could include materials like wood chips, sawdust, or certain types of foam.

In artistic applications, especially in sculpting or model making, a täitekihi can be a preliminary layer of material used to build up the basic form of a piece before finer details are added with more expensive or precise materials. This helps to establish the overall shape efficiently. The specific material used for a täitekihi depends heavily on the intended application and the properties required for the final product or structure.